Andrew Holmberg, Chief Engineer and Director of Innovation at ESI Total Fuel Management, explains why the industry should ...

Some units of the GMC Sierra 1500, Yukon, and Yukon XL trucks and SUVs need an ECM software update to fix a glitch with the ...

Some units of the Cadillac Escalade and Escalade ESV from the 2022 and 2023 model years need a software update to fix a check ...

The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other vehicle control units via a communication bus.

Cummins engines power a huge proportion of the pickup and semi trucks on the road today, so when the company has to recall ...

We mention the taillights because the Hellcat engine control module (ECM) needed to recognize the factory taillights were hooked to the 2015 Charger's body control module (BCM) and read the exact ...

Placing your car in neutral when coasting doesn't save gas due to how modern engines use fuel. In addition, it's dangerous ...

The PROMs (actually EPROMs, the "E" means erasable) used in the ECMs (Engine Control Module) that control L98 and 1992-93 LT1 engines are removable and reprogramming them requires that they first ...

The booklet shows techs how to properly diagnose, service, and optimize homeowner comfort with residential ECM-driven systems. It includes a troubleshooting flowchart, instructions on the TECMate Pro ...